172348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2287}}^1$

素因数の和:2462

約数の個数: 96

約数和(自身を含む): 546594048

約数和(自身を除く): 374245728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2287, 2355, 2512, 3140, 3768, 4574, 4710, 5024, 6280, 6861, 7536, 9148, 9420, 11435, 12560, 13722, 15072, 18296, 18840, 22870, 25120, 27444, 34305, 36592, 37680, 45740, 54888, 68610, 73184, 75360, 91480, 109776, 137220, 182960, 219552, 274440, 359059, 365920, 548880, 718118, 1077177, 1097760, 1436236, 1795295, 2154354, 2872472, 3590590, 4308708, 5385885, 5744944, 7181180, 8617416, 10771770, 11489888, 14362360, 17234832, 21543540, 28724720, 34469664, 43087080, 57449440, 86174160, 172348320]

約数ペア:

[(1, 172348320), (2, 86174160), (3, 57449440), (4, 43087080), (5, 34469664), (6, 28724720), (8, 21543540), (10, 17234832), (12, 14362360), (15, 11489888), (16, 10771770), (20, 8617416), (24, 7181180), (30, 5744944), (32, 5385885), (40, 4308708), (48, 3590590), (60, 2872472), (80, 2154354), (96, 1795295), (120, 1436236), (157, 1097760), (160, 1077177), (240, 718118), (314, 548880), (471, 365920), (480, 359059), (628, 274440), (785, 219552), (942, 182960), (1256, 137220), (1570, 109776), (1884, 91480), (2287, 75360), (2355, 73184), (2512, 68610), (3140, 54888), (3768, 45740), (4574, 37680), (4710, 36592), (5024, 34305), (6280, 27444), (6861, 25120), (7536, 22870), (9148, 18840), (9420, 18296), (11435, 15072), (12560, 13722)]